Dell is offering $100 off the Inspiron One 2305 all-in-one desktop PC, and that's good enough to make that our Deal of the Day. The Inspiron One 2305 boats dual-core AMD processor, ATI HD4270 graphics, and is upgradeable to a multi-touch display, quad-core processors, and dedicated graphics. Using the coupon, you save $100 on all models. Shipping is free with this deal as well, so you end up saving even more: